Chinese Journal of Organic Chemistry ›› 2024, Vol. 44 ›› Issue (4): 1343-1347.DOI: 10.6023/cjoc202310020 Previous Articles     Next Articles

氧化锆负载硒催化苯酚氧化反应

雍达明a,*(), 田杰a, 杨瑞洪a, 吴启超a, 张旭b,*()   

  1. a 扬州工业职业技术学院化工学院 江苏扬州 225127
    b 扬州大学化学化工学院 江苏扬州 225002
  • 收稿日期:2023-10-23 修回日期:2023-11-27 发布日期:2023-12-15
  • 基金资助:
    江苏省自然科学基金(BK20191220); 江苏省高校优秀科技创新团队(2021); 江苏省国际合作项目(BZ2023038); 江苏省高等学校自然科学基金(19KJB210020)

Se/ZrO2-Catalyzed Oxidation of Phenol

Daming Yonga(), Jie Tiana, Ruihong Yanga, Qichao Wua, Xu Zhangb()   

  1. a School of Chemical Engineering, Yangzhou Polytechnic Institute, Yangzhou, Jiangsu 225127
    b School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002
  • Received:2023-10-23 Revised:2023-11-27 Published:2023-12-15
  • Contact: E-mail: yongdaming@hit.edu.cn; zhangxu@yzu.edu.cn
  • Supported by:
    Jiangsu Provincial Natural Science Foundation(BK20191220); Jiangsu Provincial Excellent Science and Technology Innovation Team(2021); Jiangsu Province International Cooperation Project(BZ2023038); Natural Science Foundation of the Jiangsu Higher Education Institutions(19KJB210020)

Se/ZrO2 can be prepared via the reaction of readily available zirconia with NaHSe. The material can catalyze the oxidation of phenol to prepare p-benzoquinone. Compared with traditional selenium-catalyzed oxidation reactions, this reaction does not require the use of chemical oxidants, but can directly utilize molecular oxygen as the oxidant, significantly reducing synthesis costs and being relatively safe. Se/ZrO2 is a stable selenium-containing material that can be recycled and reused for multiple times without deactivation. Its excellent catalytic oxidation performance is expected to be used in industry.

Key words: selenium, zirconia, catalyzed oxidation, phenol, p-benzoquinone